168288974

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 293642496

約数和(自身を除く): 125353522

約数列:

[1, 2, 7, 14, 83, 166, 251, 502, 577, 581, 1154, 1162, 1757, 3514, 4039, 8078, 20833, 41666, 47891, 95782, 144827, 145831, 289654, 291662, 335237, 670474, 1013789, 2027578, 12020641, 24041282, 84144487, 168288974]

約数ペア:

[(1, 168288974), (2, 84144487), (7, 24041282), (14, 12020641), (83, 2027578), (166, 1013789), (251, 670474), (502, 335237), (577, 291662), (581, 289654), (1154, 145831), (1162, 144827), (1757, 95782), (3514, 47891), (4039, 41666), (8078, 20833)]